Austrian 18 carat gold key wind open faced pocket watch Circa 1800

Gold textured pocket watch
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An Austrian 18 carat gold key wind open face pocket watch, circa 1800. Gilt guilloché engraved, black Arabic numerals to enamel surround, black outer minute track to enamel surround, blued steel Breguet style hands.
Textured consular with applied dot decoration throughout, single turquoise stone to back. movement signed.
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Diameter: 37 mm
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Signed: G.S Ferdinand Leicht, in Wien